How often to switch/replace glock mags
This is a discussion on How often to switch/replace glock mags within the General Firearm Discussion forums, part of the Related Topics category; Ive had my glock23 for about 9 months now. Ive put prob 1000 rounds of 40 s&w through my 2 glock mags. I keep one ...
March 25th, 2010 08:21 PM
How often to switch/replace glock mags
Ive had my glock23 for about 9 months now. Ive put prob 1000 rounds of 40 s&w through my 2 glock mags. I keep one magazine fully loaded for about two weeks then rotate the ammo to the other magazine. Is this about right? How often do I need to rotate mags? How long till I need to replace the springs and the mags? I would love to just go out any buy 5 more mags to rotate but im just a broke grad student that needs every last penny
March 25th, 2010 08:25 PM
All Credit To Wolff GunSprings.
Wolff - Makers Of Fine Gun Springs.
To view the complete Wolff FAQ Page - Go Here. ~~> http://www.gunsprings.com/help
The Wolff FAQ Page.
4. How often should I change my springs?
The performance of your gun is the best indicator of when a spring needs to be replaced. Factors such as increased ejection distance, improper ejection and/or breeching, lighter hammer indents on primers, misfires, poor cartridge feeding from magazines, frequent jams, stove pipes and other malfunctions are all possible indications of fatigued springs or improper springs.
Springs such as magazine springs, striker springs and recoil springs are subjected to higher stress levels and will require more frequent replacement than other lower stressed springs such as firing pin springs and hammer springs.
Wolff springs are made with the highest grade materials and workmanship. Most Wolff [recoil] springs will remain stable for many thousands of rounds. Some recoil springs in compact pistols, especially where dual springs are used or are replaced by a single spring may require changing after 500 - 1500 rounds. Springs that become rusty, bent or otherwise damaged should always be replaced. Again, changes you observe in your firearm's performance are the best indicators that a change is needed.
5. How often should I change magazine spring?
Should I unload my magazines, rotate magazines, load with fewer than the maximum rounds?
Magazine springs in semi-auto pistols are one of the most critical springs and are the subject of much debate and concern. Magazines which are kept fully loaded for long periods of time, such as in law enforcement and personal/home defense applications, will generally be subject to more fatigue than the weekend shooter's magazine springs in which the magazines are loaded up only when shooting.
Magazine design and capacity also affect the longevity of the spring. In many older pistol designs, maximum capacity was not the always the goal such as with the 7 round 1911 Colt magazines will last for years fully loaded. There was room for more spring material in these guns which reduces overall stress and increases the usable life of the spring.
More recently higher capacity magazine have become popular. These are designed to hold more rounds with less spring material often in the same space. This puts more stress on the spring and will cause it to fatigue at a faster rate. Unloading these magazines a round or two will help the life of the spring. Rotating fully loaded magazines will also help the problem somewhat but it is not always practical.
In applications where the magazine must be kept loaded at all times, a high quality magazine spring such as Wolff extra power magazine springs, will provide maximum life. Regular replacement of magazine springs will provide the best defense against failure from weak magazine springs. Regular shooting of the pistol is the best way to be sure the springs are still functioning reliably.
March 25th, 2010 10:50 PM
You shouldn't have to replace the mags, just the springs. If you have a new spring handy, check the used one against it. If it is more than two coils shorter than the new one, change the spring.
Proverbs 27:12 says: “The prudent see danger and take refuge, but the simple keep going and suffer for it.”
Certified Glock Armorer
NRA Life Member
March 26th, 2010 05:57 AM
I've carried a G23 for over 4 years now. I have about a dozen mags for it.
I rotate several mags out and switch them out between range trips and/or deployments. This exercises all of 'em. If you keep one or two mags fully loaded (13 rounds) for any 'extended' time period (12 months or greater) you'll be just fine. I have and after emptying them at the range (repetedly) observed zero problems.
Do inspect them regularly though. No magizine is 'fail-safe'.
I read somewhere (back in the 80's) an interview with the late Jeff Cooper where he'd 'found' several magizines fully loaded that had been 'forgotten' in the back of a desk drawer....for better than 20 years he figured. He ran them through his carry gun (a 1911) with zero issues.
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